BR112018007776A2 - heterophasic propylene copolymers - Google Patents

heterophasic propylene copolymers

Info

Publication number
BR112018007776A2
BR112018007776A2 BR112018007776-3A BR112018007776A BR112018007776A2 BR 112018007776 A2 BR112018007776 A2 BR 112018007776A2 BR 112018007776 A BR112018007776 A BR 112018007776A BR 112018007776 A2 BR112018007776 A2 BR 112018007776A2
Authority
BR
Brazil
Prior art keywords
propylene copolymers
heterophasic propylene
soluble fraction
xylene soluble
polypropylene composition
Prior art date
Application number
BR112018007776-3A
Other languages
Portuguese (pt)
Other versions
BR112018007776B1 (en
Inventor
Massari Paola
Cathelin Caroline
Morini Giampiero
Piemontesi Fabrizio
Vitale Gianni
Ciarafoni Marco
Cavalieri Claudio
Pantaleoni Roberto
Grazzi Michele
Original Assignee
Basell Poliolefine Italia S.R.L.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Basell Poliolefine Italia S.R.L. filed Critical Basell Poliolefine Italia S.R.L.
Publication of BR112018007776A2 publication Critical patent/BR112018007776A2/en
Publication of BR112018007776B1 publication Critical patent/BR112018007776B1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/647—Catalysts containing a specific non-metal or metal-free compound
    • C08F4/649—Catalysts containing a specific non-metal or metal-free compound organic
    • C08F4/6491—Catalysts containing a specific non-metal or metal-free compound organic hydrocarbon
    • C08F4/6492—Catalysts containing a specific non-metal or metal-free compound organic hydrocarbon containing aliphatic unsaturation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/657—Pretreating with metals or metal-containing compounds with metals or metal-containing compounds, not provided for in groups C08F4/653 - C08F4/656
    • C08F4/6574—Pretreating with metals or metal-containing compounds with metals or metal-containing compounds, not provided for in groups C08F4/653 - C08F4/656 and magnesium or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/12—Melt flow index or melt flow ratio
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/17—Viscosity
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/02—Heterophasic composition
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst

Abstract

trata-se de uma composição de polipropileno que compreende: a) de 50% em peso a 90% em peso de um homopolímero de propileno; b) de 10% em peso a 50% em peso de um copolímero de propileno com de 30,0% em peso a 70,0% em peso de unidades derivadas de etileno; em que a soma da quantidade de componente a) e b) é 100; e sendo que a composição tem: i) uma viscosidade intrínseca da fração solúvel em xileno a 25°c compreendida entre 2,2 e 4,0 dl/g; ii) uma mfr l (taxa de fluxo de massa do fundido de acordo com iso 1133, condição l, isto é, 230°c e 2,16 kg de carga) de 0,5 a 100 g/10 min; iii) uma fração solúvel em xileno que varia de 20% em peso a 50% em peso; sendo que a composição de polipropileno é obtida por um processo de polimerização em duas etapas em que o sistema de catalisador contém bismuto.It is a polypropylene composition comprising: a) from 50 wt% to 90 wt% of a propylene homopolymer; b) from 10 wt% to 50 wt% of a propylene copolymer with from 30.0 wt% to 70.0 wt% of ethylene derived units; wherein the sum of the quantity of component a) and b) is 100; and wherein the composition has: i) an intrinsic viscosity of the xylene soluble fraction at 25 ° C comprised between 2.2 and 4.0 dl / g; (ii) an mfr l (melt mass flow rate according to iso 1133, condition 1, ie 230 ° c and 2,16 kg load) of 0,5 to 100 g / 10 min; iii) a xylene soluble fraction ranging from 20 wt% to 50 wt%; wherein the polypropylene composition is obtained by a two step polymerization process wherein the catalyst system contains bismuth.

BR112018007776-3A 2015-11-05 2016-10-25 POLYPROPYLENE COMPOSITION AND AUTOMOTIVE INTERNAL ELEMENT INCLUDING THE SUCH COMPOSITION BR112018007776B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15193228.2 2015-11-05
EP15193228 2015-11-05
PCT/EP2016/075684 WO2017076701A1 (en) 2015-11-05 2016-10-25 Heterophasic propylene copolymers

Publications (2)

Publication Number Publication Date
BR112018007776A2 true BR112018007776A2 (en) 2018-10-30
BR112018007776B1 BR112018007776B1 (en) 2022-08-09

Family

ID=54478602

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018007776-3A BR112018007776B1 (en) 2015-11-05 2016-10-25 POLYPROPYLENE COMPOSITION AND AUTOMOTIVE INTERNAL ELEMENT INCLUDING THE SUCH COMPOSITION

Country Status (7)

Country Link
US (1) US10316122B2 (en)
EP (1) EP3371255B1 (en)
KR (1) KR101963095B1 (en)
CN (1) CN108137888B (en)
BR (1) BR112018007776B1 (en)
RU (1) RU2721529C2 (en)
WO (1) WO2017076701A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112019022774B1 (en) * 2017-05-30 2023-03-07 Basell Poliolefine Italia S.R.L COMPOSITION OF POLYPROPYLENE AND AUTOMOTIVE INTERNAL ELEMENT COMPRISING IT
US11613637B2 (en) * 2017-09-14 2023-03-28 Basell Poliolefine Italia S.R.L. Permeable polymer film
US11834534B2 (en) 2018-08-22 2023-12-05 Basell Poliolefine Italia S.R.L. Random propylene-ethylene copolymers
WO2021197761A1 (en) * 2020-03-30 2021-10-07 Basell Poliolefine Italia S.R.L. Propylene polymer composition
BR112022024717A2 (en) * 2020-06-30 2023-01-31 Basell Poliolefine Italia Srl COMPOSITION OF POLYPROPYLENE AND FOAMED ARTICLES
JP2022064308A (en) * 2020-10-13 2022-04-25 ハンファ トータル ペトロケミカル カンパニー リミテッド Polypropylene resin composition excellent in melt flowability and impact resistance

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
IT1096661B (en) 1978-06-13 1985-08-26 Montedison Spa PROCEDURE FOR THE PREPARATION OF SOLID SPHEROIDAL PRODUCTS AT AMBIENT TEMPERATURE
IT1098272B (en) 1978-08-22 1985-09-07 Montedison Spa COMPONENTS, CATALYSTS AND CATALYSTS FOR THE POLYMERIZATION OF ALPHA-OLEFINS
EP0914351B1 (en) 1997-03-29 2004-02-18 Basell Poliolefine Italia S.p.A. Magnesium dichloride-alcohol adducts, process for their preparation and catalyst components obtained therefrom
PL192876B1 (en) * 1998-11-03 2006-12-29 Montech Usa Inc Polyolefine composition of high degree of balance between rigidity and impact strength
TW200505985A (en) * 2003-08-07 2005-02-16 Basell Poliolefine Spa Polyolefin composition having a high balance of stiffness and impact strength
EP2062937A1 (en) * 2007-11-26 2009-05-27 Total Petrochemicals Research Feluy Heterophasic propylene copolymer for corrugated sheet and cast film applications
EP2077286A1 (en) * 2008-01-07 2009-07-08 Total Petrochemicals Research Feluy Heterophasic propylene copolymer with improved creep behavior
EP2108679A1 (en) 2008-04-10 2009-10-14 Borealis Technology Oy Low emission polymer composition
EP2445963B1 (en) * 2009-06-22 2013-10-30 Borealis AG Automotive interior article with reduced smell
CN102597022B (en) 2009-11-19 2014-11-19 巴塞尔聚烯烃意大利有限责任公司 Process for the preparation of impact resistant propylene polymer compositions
RU2563652C2 (en) * 2010-07-23 2015-09-20 Базелль Полиолефин Италия Срл Propylene polymer compositions
WO2012049204A1 (en) * 2010-10-14 2012-04-19 Basell Poliolefine Italia S.R.L. Automotive interior element
EP2781548A1 (en) * 2013-03-19 2014-09-24 Basell Poliolefine Italia S.r.l. Mineral-filled polypropylene composition
KR102138986B1 (en) * 2014-03-14 2020-07-29 바셀 폴리올레핀 이탈리아 에스.알.엘 Catalyst components for the polymerization of olefins

Also Published As

Publication number Publication date
EP3371255A1 (en) 2018-09-12
EP3371255B1 (en) 2019-07-24
BR112018007776B1 (en) 2022-08-09
RU2018117616A3 (en) 2020-01-15
US20190055333A1 (en) 2019-02-21
CN108137888B (en) 2020-04-10
KR20180066195A (en) 2018-06-18
RU2018117616A (en) 2019-11-14
KR101963095B1 (en) 2019-03-27
CN108137888A (en) 2018-06-08
RU2721529C2 (en) 2020-05-19
US10316122B2 (en) 2019-06-11
WO2017076701A1 (en) 2017-05-11

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Legal Events

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/04/2018, OBSERVADAS AS CONDICOES LEGAIS